baber/WOPTO huggingface dataset:
Patent JP-S61289317-A (JP)
Title: Objective
Inventor: MOGAMI SATOSHI
IPC: G02B21/02
Filed: 1985-06-15
Abstract: PURPOSE:To obtain high resolving power over a wide visual field by specifying relations among the composite focal length of the whole system, the peak gap between the lens surface of the 4th lens group closest to an image side and the lens surface closest to an object side, the radius of curvature of the image-side cemented surface in the 4th lens group, and the focal length of the 1st lens group. CONSTITUTION:An objective consists of the 1st lens group G1, the 2nd lens group G2, the 3rd lens group G3, the 4th lens group G4, and the 5th lens group G5 successively from the image side. Inequalities 1-3 hold, where (f) is the composite focal length of the whole system, (t) the peak gap between the lens surface of the 4th lens group G4 closest to the image side and the lens surface closest to the object side, R the radius of curvature of the image-side cemented surface in the 4th lens group G4, and f1 the focal length o the 1st lens group G1. The center thickness of the 4th lens group G4 is made relatively large as shown by the inequality 4 to compensate not only on-axis, but also off-axis chromatic aberration. The curvature of the image-side cemented surface in the 4th lens group G4 is larger than that of the object- side cemented surface and the on-axis chromatic aberration and off-axis chromatic aberration can be balanced properly within the range shown by the inequality 2. The inequality 3 is for making the operating distance larger as compared with the focal length of the whole system.
Patent JP-S63294037-A (JP)
Title: Data communication equipment
Inventor: MATSUEDA KAZUTAKA
IPC: H04L29/00
Filed: 1987-05-26
Abstract: PURPOSE:To receive data without paying attention to the communication time and cache at the time of inverting session on the calling side by providing a calling-side data communication equipment with a reception data limit value and a reception data counter. CONSTITUTION:In a calling-side data communication equipment 1-a, the reception limit value is inputted from an external key depressing part 2-4 and is stored in a RAM 2-3 before inversion of session. The reception data counter is counted up at every page by the equipment 1-a when picture and character data are received from a data communication part 2-8, and it is monitored by a CPU 2-1 that the counter value does not exceed the reception limit value. If it exceeds the reception limit value, the call is disconnected by abnormal termination. Thus, data is received without paying sttention to the cache or the like at the time of inverting session on the calling side.
Patent JP-S62285712-A (JP)
Inventor: TAKANAMI TOYOYUKI
IPC: A01C7/18
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04330458-A (JP)
Title: Magnetic toner
Inventor: MATSUI AKIO
IPC: G03G9/083
Filed: 1991-05-02
Abstract: PURPOSE:To constantly obtain an image of high quality and to prevent alternation of charge and generation of sticking material by having a binder resin, a magnetic body and a charge controlling agent as an essential component and by specifying a relation between true specific gravity and apparent density of the magnetic body. CONSTITUTION:In a magnetic toner having the binder resin, the magnetic body and charge controlling agent as the essential component, when each of true specific gravity and apparent density of the magnetic body is A and B, the relation B/A satisfies <=0.10. Any of the magnetic body having the relation expressed by apparent density/true specific gravity is used in the magnetic toner even though used conventionally. As a concrete example, the magnetic body is a metal oxide such as magnetite, hematite, ferrite and a metal such as iron, cobalt, nikkle or their alloy or mixture with a metal such as aluminium, cobalt, copper, lead, magnesium, tin, zinc, antimony, beryllium, bismuth, cadmium, calcium, manganese.
Patent JP-H01298583-A (JP)
Title: Magnetic disk device
Inventor: MARUYAMA TAKAHISA
IPC: G11B21/10
Filed: 1988-05-26
Abstract: PURPOSE:To shorten a settling time without generating the overshooting of a magnetic head by providing the title device with a loop switching means for switching a closed loop control and opened loop control, and at the time of tracking control of the magnetic head, switching the magnetic head to the opened loop control for a prescribed time. CONSTITUTION:An output signal B from an error detector part 1 and an output signal C from a compensator 2 for stabilizing the tracking control of a magnetic head are inputted to a control mode switch 3 for switching a control mode. A control signal D is inputted to the switch 3 and the switch 3 outputs an output signal E to an actuator for the magnetic head. When the magnetic head reaches an objective track position, the mode is switched to tracking control based upon a compensating means, the current mode is switched to the opened loop control by the loop switching means in the compensating means, and after the passage of a prescribed time, tracking control is executed by a signal indicating the optimum position of the magnetic head position, so that the overshooting of the magnetic head is suppressed and the setting time can be shortened.
Patent JP-S63294770-A (JP)
Title: Novel packaged food and preparation thereof
Inventor: HIGASHIYAMA MASAKUNI
IPC: A23L3/00
Filed: 1987-05-26
Abstract: PURPOSE:To prepare a food hermetically sealed and packaged in a cuplike container without fouling a sealed surface, by using a flaky substance in the form of a dropping lid in hermetically sealing a food readily dusting in deaerating and replacing with an inert gas. CONSTITUTION:A food, such as fine powdery food or food having an extremely low specific gravity, readily dusting in operation of deaeration or replacement with an inert gas in hermetical sealing is filled in a cuplike container having the opened top. A flaky substance in the form of dropping lid, consisting of a plastic, aluminum paper, etc., and engaging with the inner brim of the container is placed on the top of the above-mentioned food and a film used for sealing is then placed on the top of the container. The interior of the container is subsequently deaerated in a state of reduced pressure and replaced with an inert gas to seal the film and container in a hermetically sealed state.
Patent JP-H10314689-A (JP)
Title: Method for washing water distributing pipe and device therefor
Inventor: TABATA SHINICHI
IPC: B08B9/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To embody the shortening of the time for washing a water distributing pipe, the lessening of labor and the saving of water. SOLUTION: A water interruption block is created by closing a sluice valve 2 and a sluice valve 3. The water distributing pipe 1 near the sluice valve 2 within this water interruption block is provided with an insertion part 4 for a washing appliance and the washing appliance, such as poly pig, is inserted by a washing appliance insertion side device 6 therein. Next, the sluice valve 2 is opened to feed water into the water distributing pipe 1 and to feed air into the water distributing pipe 1 from the insertion part 4. A pump is operated to suck the water and air in the water distributing pipe 1 in a washing appliance take-out device 7. The washing appliance washes the inside of the water distributing pipe 1 in the process of moving in the water distributing pipe.  The water fed into the water distributing pipe 1 collides against the washing appliance and air pockets, by which the water is moved back and forth in the water distributing pipe 1. The inside of the water distributing pipe 1 is washed by the effect thereof.
Patent JP-S5919884-A (JP)
Inventor: ORITA MASATOMO
IPC: G01D7/00
Filed: 1982-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63295372-A (JP)
Title: Paper feed device for recording apparatus
Inventor: KIKUNO MITSUTOYO
IPC: G03G15/00
Filed: 1987-05-27
Abstract: PURPOSE:To make it possible to take an appropriate measure before a serious trouble occurs by providing such an arrangement that occurrence of an abnormality is indicated if no predetermined electrical signal is issued until a predetermined time elapses after initiation of the drive of an elevating mechanism. CONSTITUTION:The time of lapse is measured after initiation of the drive of an elevating mechanism 66. If an elevation detecting means 65a for detecting the operation of the elevating mechanism 66 does not issue a predetermined electrical signal until a predetermined time elapses after initiation of the drive of the elevating mechanism 66, an alarm means is energized to inform occurrence of an abnormality. That is, if no actual operation is detected even though a time exceeding the predetermined time elapses although the drive is initiated, it is regarded as occurrence of a certain abnormality. Accordingly, it is possible to promptly detect an abnormality in the elevating mechanism 66, and the alarm thereof may be at once issued, thereby it is possible to take a suitable measure before occurrence of a serious trouble.
Patent JP-S5557561-A (JP)
Title: Cyclic iminocarboxylic acid derivative, and its preparation
Inventor: MUNAKATA TOMOHIKO
IPC: A61P9/12
Filed: 1978-10-23
Abstract: NEW MATERIAL:A cyclic iminocarboxylic acid derivative or its salt of formula I (R 1  is allyl or 2-propynyl; R 2  is H, acyl, N-alkylcarbamoyl, N-arylcarbamoyl, or alkoxycarbamoyl; X is S or methylene).  
     EXAMPLE: 3-[2-(Acetylthio)methyl-4pentenoyl]-4(R)-thiazolidinecarboxylic acid.  
     USE: Remedy for hypertension.  
     PROCESS: The compound I (wherein R 2  is not H) is prepared by reacting a carboxylic acid II (R 3  is R 2 ) or its reactive derivative with a compound III. The compound I (wherein R 2  is H) is prepared by hydrolyzing the above compound I (R 2  is not H). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06343164-A (JP)
Title: Data superimposing circuit and data sampling circuit
Inventor: OGURA HIDEO
IPC: H04N7/087
Filed: 1993-06-02
Abstract: PURPOSE:To simplify circuit constitution for a data superimposing circuit for superimposing the data of MXN (M is an integer equal to or more than 2 and N is a positive integer) bits on horizontal scanning line signals corresponding to M horizontal scanning lines included in the vertical fly-back period of inputted video signals. CONSTITUTION:In synchronism with the horizontal synchronizing signals of the video signals 100, data are read from a memory 2, parallel/serial converted and then sent out to a common signal line by every N bits. The sent-out data are superimposed on M scanning lines by every N bits. Since the need of providing latches and parallel/serial conversion circuits for all the data of MXN bits is eliminated, the circuit constitution is simplified, a cost can be reduced, a mounting ratio to a printed board can be reduced and power consumption can be saved.
Patent JP-H06327228-A (JP)
Title: Shaft sealing apparatus
Inventor: MITAI HIDEO
IPC: H02K55/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a shaft sealing apparatus having high reliability for shaft sealing by providing a small gap between the external circumference of poles and a housing to form a magnetic field which is equilibrium to the internal circumferential portion in view of sealing a shaft by leaving a magnetic fluid. CONSTITUTION:A magnetic fluid 7 is left, with formation of magnetic field due to an electromagnet 6, at a small gap delta provided between the internal circumference of poles 9, 10 and a rotating shaft 1 and the poles 9, 10 are formed to provide a small gap epsilon against a housing 11 by applying such magnetic fluid to a shaft sealing mechanism which is supported by a rubber ring 8 provided against the internal circumferential surface of the housing 11 supported through a bearing 4. Simultaneously, a magnetic field which is equilibrium to the internal circumferential portion of the poles 9, 10 is formed against a weak magnetic material housing 11 to leave the magnetic fluid 7 in view of sealing the shaft with the internal and external circumferences of the poles 9, 10. Thereby, highly reliable shaft sealing apparatus can be obtained by sealing the shaft with magnetic fluid which can alleviate vacuum transmissivity of the rubber ring.
Patent JP-S6111890-A (JP)
Title: Forming method of reference pattern in picture recognition
Inventor: NAGASHIMA SUMIO
IPC: G06T7/00
Filed: 1984-06-27
Abstract: PURPOSE:To form exactly a reference pattern in an extremely short period by forming previously a temporary reference pattern then forming automatically a real reference pattern on the basis of the temporary reference pattern. CONSTITUTION:A binary pattern is formed around the center of a pattern 12 obtained from a designed value and inputted to a dictionary pattern memory as a temporary reference pattern 15. An arithmetic processing part executes the picture recognition of a pattern 13 separated from a picture memory and the temporary reference pattern 12 stored in the dictionary pattern memory on the basis of a pattern matching method. When the highest correlation between both the data is obtained, the identification of the temporary reference pattern 12 with the pattern 13 is obtained. Then, the pattern 12 is registered in a dictionary pattern memory as a real reference pattern 17.
Patent JP-H0432920-A (JP)
Title: Portable terminal equipment
Inventor: SUZUKI AKIO
IPC: G06F3/048
Filed: 1990-05-23
Abstract: PURPOSE:To enable an operator to clear, move, and restore subordinate screens optionally by displaying a key image and plural subordinate screens on a touch panel. CONSTITUTION:A CPU 1 is a main processor which controls the whole portable terminal equipment according to a control program stored in a ROM 2 and performs the specific processes of a screen specified by an input device 5 and other screens. Further, the RAM 3 is stored with control data and data regarding the processed screens. On the touch panel 8, an optional image plane is specified among the displayed screens. This device has the input device 5 which constitutes a clear key, an image plane restoration key, etc., and a display device 4 which displays plural screens. Consequently, screen control by the operator is facilitated.
Patent JP-S61287913-A (JP)
Title: Resin for optical material
Inventor: ARITOMI MITSUTOSHI
IPC: G11B7/24
Filed: 1985-06-17
Abstract: PURPOSE:The titled resin having high strength, high heat resistance, high hardness, low double refractive index and low dispersion, obtained by copolymerizing specified two (meth)acrylate compounds with each other. CONSTITUTION:95-40wt% (meth)acrylate compound of formula I (wherein R is H or CH3) is copolymerized with 5-60wt% (meth)acrylate compound of formula II (wherein R1 is R and R2 is a residue derived by removing the OH groups form a 2-30C dihydric alcohol) and, optionally, 10wt% or below radical-polymerizable monomer [e.g., (chloro)styrene] used as a viscosity modifier in the presence of a radical initiator (e.g., benzoyl peroxide) to obtain the titled resin having a refractive index of 1.505-1.540, a double refractive index of 1.0X10<-6>-9.0X10<-6> and a transmittance >=90% and being useful for lenses, optical disc bases, etc.
Patent JP-S5754940-A (JP)
Title: Method for restoring defective part of image holding member
Inventor: TAKEI TETSUYA
IPC: G03G5/00
Filed: 1980-09-20
Abstract: PURPOSE:To enable restoration of good electrophotograhic characteristics and image characteristics and high durability by coating a curable resin on the defective parts such as pinholes of a surface insulation layer holding electrostatic images then cure the same. CONSTITUTION:A curable resin corresponding to the resin used for the formation of insulation layers is coated on the defective parts, such as pinholes or insulation breakdown of the insulation layer on the photoconductive layer of an electrophotographic receptor, or the surface insulation layer of an image holding member or the like having no photoconductive layer and formed with electrostatic images with stylus electrodes, after which the resin is cured, whereby said parts are restored. For example, when an epoxy acrylate resin, urethane resin, polycarbonate and the like are used for the insulation layer, an acrylic resin, an urethane resin, an expoxy resin and the like are used. An alpha-cyanoacrylate resin in particular is superior in that it penetrates well into the microdefective parts and sets before it sags after application. In this way, the durability is good after the restoration, and a large number of sheets of superior images are obtained. Hence, the defective products produced in the production process are made into products by the restoration and the efficiency of production is improved.
Patent JP-H06322212-A (JP)
Title: Fluorubber composition
Inventor: KONNO HIROKI
IPC: C08L27/12
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a fluororubber composition being excellent in roll workability, being capable of HAV vulcanization and giving a vulcanizate excellent in low-temperature performances by compounding a raw fluororubber with an organopolysiloxane having specified (iso)cyanurate groups as substituents or having specified allyl (iso)cyanurate groups. CONSTITUTION:The composition is prepared by compounding a raw fluororubber with a vulcanization aid selected from between an organopolysiloxane derived by substituting groups of at least one kind selected from among isocyanurate and cyanurate groups represented by formulas III, IV, etc., for at least two R<1> groups of an organopolysiloxane comprising repeating units of formulas I and/or II (wherein R<1> is H or a 1-12C (un)substituted monovalent hydrocarbon group) and an organopolysiloxane represented by formula V and having at least two allyl isocyanurate or allyl cyanurate groups in the molecule.
Patent JP-S5833350-A (JP)
Title: Network controller
Inventor: IIJIMA KAZUYOSHI
IPC: H04L12/26
Filed: 1981-08-21
Abstract: PURPOSE:To ensure the quick information of a fault for an unmanned operation of a data communication system, etc., by providing a function to dial a specified telephone number. CONSTITUTION:In the normal network control mode, a state monitoring part 4 monitors the transmission and reception of the signal 8 and the signal 9 to a modulating/demodulating device, etc. and a data terminal device, etc. respectively. The part 4 informs the occurrence of a fault to a control part 2 when the fact that the transmission/reception of the above-mentioned signals is carried out by a procedure other than the normal one is detected. Thus the part 2 discontinues the control of the network, dials automatically the telephone number of a telephone number setting part 3, transmits the signal decided at a signal transmitting part 5 after receiving an answer from the remote subscriber side and informs a fault of the data communication system.
Patent JP-H0682310-A (JP)
Title: Standard correction device of chromaticity monitor
Inventor: SUGIYAMA MASAMI
IPC: G01N33/18
Filed: 1992-04-27
Abstract: PURPOSE:To use a solid optical element for correction of standard chromaticity and precisely perform the correction of the standard chromaticity at the time when the chromaticity of water in a water quality inspection item is measured. CONSTITUTION:An optical element 5 composed of a material having a spectral diffraction transmission characteristic approximated to a rate of spectral diffraction transmission of liquid to be measured such as glass and synthetic resin is provided so as to be freely retreatably inserted between a light casting part 2 and a light receiving part 3. At the time of correction, the optical element 5 is inserted between the light casting part 2 and the light receiving part 3, correction data are obtained, at the time of measurement, it is shifted to a retreating position, a space therebetween is filled with the liquid to be measured and chromaticity of the liquid to be measured is determined. A measurement result is corrected with previously obtained correction data and output as measurement values.
Patent JP-S5757040-A (JP)
Title: Switching control system for n versus 1 constitution
Inventor: OOYA TAKASHI
IPC: H04L1/22
Filed: 1980-09-24
Abstract: PURPOSE:To improve the reliability of the whole of the system, by making it possible to perform the switching control of the system automatically or manually. CONSTITUTION:An automatic switching control function is controlled by switching supervisory control circuit 11A and 12A and a signal from a device state switching signal line 18; and if a fault occurs in a current device 11, the circuit 11 reports the fault to a maintenance supervising device 13 to switch a stand-by device 12 to the operation state. A manual switching control function is controlled by circuits 11A and 12A, the signal from the device state switching signal line 18, and a manual operation switch. Since the manual control is adopted, the reliabilty of the whole of the system and the facility for maintenance are improved.
Patent JP-S5835089-A (JP)
Title: Laser blanking device
Inventor: IWAMATSU MASAYUKI
IPC: B23K26/38
Filed: 1981-08-24
Abstract: PURPOSE:To realize a universal applicable to diverse small-quantity production by controlling a plate material, fed out by exercising numerical control over feed rolls of an NC roll feed in a freely forward and backward rotation state, so that it can move back freely, and further exercising numerical control over a laser head so that the head moves forth and back freely in a plane parallel to the plate material in a feeding and a perpendicular direction. CONSTITUTION:A plate material 2 unwound from a coil cradle 1 with a leveler is fed to an NC roll feed 3. The plate material 2 is fed by feed rollers 4 and 4 onto a roller table 5 to length enough to cut one blank. According to the figure of the blank, the step motor of the NC roll feed 3 and the step motor 11 of a cutting device 6 are controlled by a previously programmed numerical control signal, and then the feed rolls 4 and 4 are turned forward or backward to move the plate material 2 forth or back freely. In the cutting device 6, on the other hand, a feed screw 9 is rotated forward or backward through pulleys 10 and 12 and a timing belt 13 to move a laser head 7 forth or back freely in a feeding and a perpendicular direction.
Patent JP-H04226249-A (JP)
Title: Controllable air bar/edge weir device
Inventor: RICHIYAADO JIEI UIMUBAAJIYAA
IPC: B65H23/24
Filed: 1991-01-14
Abstract: PURPOSE: To provide an apparatus to maintain a web in a substantially straight route when the web is support afloat and moved through a dryer. CONSTITUTION: An apparatus comprises a steerable air bar assembly including an adjustable air bar 18, which is the air bar 18 having an expansion device to discharge the air, opposite in surface to a traveling web W, and having two end parts, an air feed means to be fluid-communicated with the air bar 18, and an adjusting means to change the direction of the expansion surface of the air bar 18 adjustable to the traveling web W.